Base | Representation |
---|---|
bin | 111111001100011… |
… | …1101111010011110 |
3 | 12110210001020212002 |
4 | 1332120331322132 |
5 | 13320320134040 |
6 | 550225042302 |
7 | 103355506505 |
oct | 17630757236 |
9 | 5423036762 |
10 | 2120474270 |
11 | 998a52782 |
12 | 4b2186392 |
13 | 27a409105 |
14 | 16189983c |
15 | c625da15 |
hex | 7e63de9e |
2120474270 has 8 divisors (see below), whose sum is σ = 3816853704. Its totient is φ = 848189704.
The previous prime is 2120474269. The next prime is 2120474327. The reversal of 2120474270 is 724740212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21204742702 = 8992822259464065800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106023704 + ... + 106023723.
It is an arithmetic number, because the mean of its divisors is an integer number (477106713).
Almost surely, 22120474270 is an apocalyptic number.
2120474270 is a deficient number, since it is larger than the sum of its proper divisors (1696379434).
2120474270 is a wasteful number, since it uses less digits than its factorization.
2120474270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212047434.
The product of its (nonzero) digits is 6272, while the sum is 29.
The square root of 2120474270 is about 46048.6076879638. The cubic root of 2120474270 is about 1284.7274465220.
The spelling of 2120474270 in words is "two billion, one hundred twenty million, four hundred seventy-four thousand, two hundred seventy".
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